ID-based Group Signature Scheme
一种基于身份的群签名方案*

Group signature allows an arbitrary member in a group can sign a signature on behalf of the group whilst the identity of the member remains anonymous.When a dispute investigation happens,the identity of the signer can be traced by the group manager.The performance of the generated group signature scheme is similar to the performance of the underlying ID-based signature scheme.A new group signature based on IDB was contracted,and discussed its application in e-voting.